51368427

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2153}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 81317808

約数和(自身を除く): 29949381

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 2153, 2169, 2651, 6459, 7953, 19377, 23683, 23859, 71049, 213147, 518873, 1556619, 4669857, 5707603, 17122809, 51368427]

約数ペア:

[(1, 51368427), (3, 17122809), (9, 5707603), (11, 4669857), (33, 1556619), (99, 518873), (241, 213147), (723, 71049), (2153, 23859), (2169, 23683), (2651, 19377), (6459, 7953)]